package com.shuizhu.service;

import com.shuizhu.domain.City;
import com.shuizhu.domain.User;

import java.util.List;

/**
 * @author 睡竹
 * @date 2022/9/15
 */
public interface IDemoService {
    List<User> getUsers();
    List<City> getCitys();
}
